E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Acute Myocardial Infarction, Heart failure |
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E.1.1.1 | Medical condition in easily understood language |
Heart attack, reduced function of the heart muscle |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cardiovascular Diseases [C14] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To demonstrate the superiority of dapagliflozin 10 mg once daily (QD) versus dapagliflozin 10 mg placebo to match in reducing the incidence of hospitalization for heart failure or cardiovascular (CV) death when added to standard of care (SoC) in patients with an acute myocardial infarction (MI) without diabetes. |
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E.2.2 | Secondary objectives of the trial |
To determine whether dapagliflozin 10 mg QD is superior to placebo in reducing MI, stroke or CV Death (MACE) when added to SoC
To investigate whether dapagliflozin 10 mg QD is superior to placebo in reducing the incidence of fatal or non-fatal MI when added to SoC
To determine whether dapagliflozin 10 mg QD is superior to placebo in reducing the incidence of CV Death when added to SoC
To determine whether dapagliflozin 10 mg QD is superior to placebo in reducing the incidence of all-cause mortality when added to SoC
To determine whether dapagliflozin 10 mg QD, compared with placebo, reduces the incidence of new onset type 2 diabetes mellitus (T2DM) in MI patients when added to SoC. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Participant must be ≥18 at the time of signing the informed consent.
2 Confirmed MI, either STEMI or NSTEMI, according to the fourth universal definition of MI (Thygesen et al 2019), within the preceding 7 days
3. Evidence of reduced LVEF during current MI-related hospitalization (LVEF<50%), established with echocardiogram, radionuclide ventriculogram, contrast angiography or cardiac MRI or definitive evidence on ECG of Q wave MI (defined as presence of Q waves in two or more contiguous leads, excluding leads III and aVR, and meeting all the following criteria: at least 1.5 mm in depth; at least 30 ms in duration; and, if R wave present, more than 25% of the size of the subsequent R wave).
4. Hemodynamically stable at randomization (no episodes of symptomatic hypotension, systolic blood pressure < 95 mmHg or arrhythmia with haemodynamic compromise in the last 24 hours).
5. Male or female
6. Capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the informed consent form (ICF)
7. Provision of signed and dated, written informed consent prior to any mandatory study specific procedures, sampling, and analyses. |
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E.4 | Principal exclusion criteria |
1. Known T1DM or T2DM at the time for admission. Patients with hyperglycaemia, but without a diagnosis of diabetes mellitus prior to the index event, are eligible at the discretion of the Investigator.
2. Chronic symptomatic HF with a prior HHF within the last year and known reduced ejection fraction (LVEF≤40 %), documented before the current MI hospitalization.
3. Severe (eGFR <20 mL/min/1.73 m2) by local laboratory unstable or rapidly progressing renal disease at the time of randomization.
4. Severe hepatic impairment (Child-Pugh class C) at the time for in the trial.
5. Active malignancy requiring treatment at the time of screening, except for basal cell- or squamous cell carcinoma of the skin, presumed possible to treat successfully.
6. Any non-CV condition, eg malignancy, with a life expectancy of less than two years based on the investigator´s clinical judgement.
7. Currently on treatment, or with an indication for treatment, with a SGLT2-inhibitor. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Time to the first occurrence of any of the components of this composite:
• Hospitalization for heart failure
• CV death |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Primary Analysis Censoring Date |
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E.5.2 | Secondary end point(s) |
Time to the first occurrence of any of the components of this composite:
• MI
• Stroke (incl. ischemic, haemorrhagic and undetermined stroke)
• CV death
Time to the first occurrence of a fatal or a non-fatal MI
Time to CV Death
Time to death of any cause
Time to New onset of T2DM post randomization defined as:
1) reporting of new onset T2DM necessitating initiation of anti-hyperglycaemic medication or
2) HbA1c ≥6.5% (48 mmol/mol) measured by local laboratory at 2 consecutive time points |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
Primary Analysis Censoring Date |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | Yes |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | Yes |
E.8.1.7.1 | Other trial design description |
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E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | Yes |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 50 |
E.8.5 | The trial involves multiple Member States | Yes |
E.8.5.1 | Number of sites anticipated in the EEA | 100 |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | Yes |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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The end of study is defined as the last visit of the last subject undergoing the study. |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 2 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |
E.8.9.2 | In all countries concerned by the trial years | 2 |
E.8.9.2 | In all countries concerned by the trial months | 6 |